This week in Lifehacker, we've got a fix for lousy Windows menus, a better dock for your mouse, proof that not moving around is bad for you and a revelation that you're probably tying your shoes wrong.

This week on Lifehacker we look at their favorite Twitter clients, their favorite pens, their favorite photo management software and how they manage to skip on extended warranties, but still pay for broken stuff.

This week Lifehacker instructs on how to be a cheap bastard that uses a duct tape wallet, how to make your Linux machine like a Mac, how to diagnose network health and how to make your desktop look like that.